SPTS
State Street SPDR Portfolio Short Term Treasury ETF
Stock · Financial Services · Asset Management - Bonds · US · $6.1B market cap
Held by ETFs$154M
Share of the company≈3%
Top-10 holding in5 ETFs
Built on SPTS alone0 ETFs
Most per dollar · basket—
Biggest holderFISR $92M
Every ETF built around SPTS
Closest to the stock first, then outward.
Map · size = assets, color = YTDFundNameWhat it gives youSPTS per $1,000YTDYieldFeeAssets
4Heaviest basketsSPTS is the biggest slice; over $1B first5 funds hold it in their top 10
Where the ETF money in SPTS sits
Other $153MUS Stock Styles $1M
The ETF Tracker@TheETFTrackerTile size = dollars of SPTS held · $154M across funds that list it in their top 10
The ETF TrackerWhere the ETF money in SPTS sits@TheETFTracker · etftracker.io · Nov 1, 2026